Ol -J 3BANIAL MEASUBEMENTS OP MUS MUBALIS AND M. F^BOENSIS. Locality. Number. Sex. o Is ll 31 li si 11 'B 1 Qi •Hi 1 li ll ll II Observations. M. muralis. Scotland: St. Kilda Island 94. 7.16.1 6 22-2 12-0 3-8 10-2 7-0 8-8 6 0 13-0 3 8 3-2 Teeth moderately worn. 94. 7.16. 2 21-6 12-0 3-8 10-0 6-8 8-2 5 8 12-8 3 8 3-2 ,, ,, 8. 7.16.1* 9 22-0 12-4 3-8 10-2 7-2 8-6 6 0 13-2 3 6 3-0 11 11 1905.120. 3. 3t 6 21-6 12-6 3-6 10-2 7-2 8-2 5 8 13-0 3 6 3-0 1 11 1905.120. 3. 4 6 22-0 12-0 3-6 10-0 7-0 — 5 6 13-0 3 8 3-2 11 11 1905.120. 4. 2 9 21-0 11-8 3-4 10-0 7-0 — 5 6 12-2 3 4 3-0 „ slightly worn. 1905.120. 4. 5 9 21-6 12-0 3-6 10-0 6-8 8-2 5 6 12-6 3 8 3-2 „ moderately worn. 1905.120. 4.12 9 22-2 12-2 3-8 10-2 7-0 8-6 6 2 13-8 3 8 3-2 11 1905.120. 4.13 9 21-6± 11-2 3-8 9-8 8-0 5-8 12-4 3-8 3-2 11 11 M. faeroensis. Faeroe Islands: Nolsoe 1905.119 6 23-4 12-.6± 3-8 10-6 6-4 8± 6-8 14-0 3-6 3-2 11 11 „ f 1366 \ \ Copenhagen / 6 23db 12-4 3-8 — — 8-8 6-4 14-0 4-0 3-2 11 1 11 f 1366 I I Copenhagen / 23-2 12-6± 3-6 — — 9-0 6-6 13-6 4-0 3-2 11 1' Myggenses 1229 1 Copenhagen J -6 23-0 12-8 3-8 10-6 7-0 8± — 14-0 3-8 3-2 11 11 ' Type. f Royal Scottish Museum.